Khk Gears 3G-OTH-724434 — Technical Specifications

Name: Khk Gears 3G-OTH-724434 Hubless Spur Gear: Module m 2, 20 Teeth, 12 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA2-20). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
Brand: Khk Gears

The KHK GEARS Hubless Spur Gear (Module m 2, MPN SSA2-20) is a metric, black-oxide-coated carbon-steel spur gear with 20 teeth, a 12 mm plain bore, and no hub. It is precision-graded JIS N8 (JIS B1702-1:1998) and made from S45C carbon steel in gear shape S5. 3G Electric interprets demand and delivers this genuine industrial gear across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.

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Technical Specifications

Parameter	Value
Type	Black Oxide Coated Carbon Steel, Plain Bore
Teeth	20
Finish	Black Oxide
Bore Dia	12 mm
Hub Type	No Hub
Material	Carbon Steel
Gear Shape	S5
Material Grade	S45C
Precision Class	JIS N8 (JIS B1702-1:1998)
System Of Measurement	Metric
Manufacturer Part Number	SSA2-20